RTOS/AM5728: base on am5728, print periodically on ipu1

/*
 * Copyright (c) 2013-2014, Texas Instruments Incorporated
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * *  Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * *  Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * *  Neither the name of Texas Instruments Incorporated nor the names of
 *    its contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/*
 *  ======== main_Ipu1.c ========
 *
 */

/* xdctools header files */
#include <xdc/std.h>
#include <xdc/runtime/Diags.h>
#include <xdc/runtime/Error.h>
#include <xdc/runtime/Log.h>
#include <xdc/runtime/System.h>

/* package header files */
#include <ti/ipc/Ipc.h>
#include <ti/ipc/MultiProc.h>
#include <ti/sysbios/BIOS.h>
#include <ti/sysbios/knl/Task.h>
#include <ti/ipc/remoteproc/Resource.h>
#include <ti/sysbios/timers/dmtimer/Timer.h>

/* local header files */
#include "Server.h"
#include "rsc_table_ipu1.h"

Void myIsr(UArg arg)
{
	System_printf("myIsr arg = %d\n", (Int)arg);
	System_exit(0);
}


/* private functions */
static Void smain(UArg arg0, UArg arg1);


/*
 *  ======== main ========
 */
Int main(Int argc, Char* argv[])
{
	Timer_Params timerParams;
	Timer_Handle myTimer;
	Error_Block eb;
	Error_init(&eb);
	Timer_Params_init(&timerParams);
	//timerParams.period = 10; 
	timerParams.periodType = Timer_PeriodType_MICROSECS;
	//timerParams.extFreq.lo = 27000000; /* 27 MHz */
	//timerParams.extFreq.hi = 0;
	//timerParams.arg = 1;
	
	myTimer = Timer_create(Timer_ANY, myIsr, &timerParams, &eb);
	if (myTimer == NULL) 
	{
		Log_print0(Diags_INFO,"Timer create failed");	
		System_abort("Timer create failed");
	}
	else
	{
		Log_print0(Diags_INFO,"Timer create success");
		Timer_delete(myTimer);
	}

    /* start scheduler, this never returns */
    BIOS_start();

    /* should never get here */
    Log_print0(Diags_EXIT, "<-- main:");
    return (0);
}


/*
 *  ======== smain ========
 */
Void smain(UArg arg0, UArg arg1)
{
    Int                 status = 0;
    Error_Block         eb;
    Bool                running = TRUE;

    Log_print0(Diags_ENTRY | Diags_INFO, "--> smain:");

    Error_init(&eb);

    /* initialize modules */
    Server_init();

    /* turn on Diags_INFO trace */
    Diags_setMask("Server+F");

    /* loop forever */
    while (running) {
        /* Attach to other slave */
        do {
            status = Ipc_attach(MultiProc_getId("DSP1"));
            Task_sleep(1);
        } while (status == Ipc_E_NOTREADY);

        if (status < 0) {
            Log_print0(Diags_INFO,"smain: attach failed");
            status = -1;
            goto leave;
        }

        /* BEGIN server phase */

        /* server setup phase */
        status = Server_create();

        if (status < 0) {
            goto leave;
        }

        /* server execute phase */
        status = Server_exec();

        if (status < 0) {
            goto leave;
        }

        /* server shutdown phase */
        status = Server_delete();

        if (status < 0) {
            goto leave;
        }

        /* END server phase */

        /* Detach from other slave */
        do {
            status = Ipc_detach(MultiProc_getId("DSP1"));
        } while (status == Ipc_E_NOTREADY);

        if (status < 0) {
            Log_print0(Diags_INFO,"smain: detach failed");
            goto leave;
        }

    } /* while (running) */

    /* finalize modules */
    Server_exit();

leave:
    Log_print1(Diags_EXIT, "<-- smain: %d", (IArg)status);
    return;
}